CN1648325A - Flame-retardant metal-coated cloth - Google Patents

Flame-retardant metal-coated cloth Download PDF

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Publication number
CN1648325A
CN1648325A CNA2005100043722A CN200510004372A CN1648325A CN 1648325 A CN1648325 A CN 1648325A CN A2005100043722 A CNA2005100043722 A CN A2005100043722A CN 200510004372 A CN200510004372 A CN 200510004372A CN 1648325 A CN1648325 A CN 1648325A
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CN
China
Prior art keywords
metal
coated cloth
flame
coated
retardant
Prior art date
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Pending
Application number
CNA2005100043722A
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Chinese (zh)
Inventor
岩城辉文
佐佐克夫
坂川幸代
竹川彻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiren Co Ltd
Daikyo Chemical Co Ltd
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Seiren Co Ltd
Daikyo Chemical Co Ltd
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Application filed by Seiren Co Ltd, Daikyo Chemical Co Ltd filed Critical Seiren Co Ltd
Publication of CN1648325A publication Critical patent/CN1648325A/en
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
    • D06M11/42—Oxides or hydroxides of copper, silver or gold
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic System; Zincates; Cadmates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic System; Aluminates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/72—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with metaphosphoric acids or their salts; with polyphosphoric acids or their salts; with perphosphoric acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/44—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen containing nitrogen and phosphorus
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/667—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/667—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain
    • D06M15/673—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain containing phosphorus and nitrogen in the main chain
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/003—Fire-resistant or fire-fighters' clothes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30—Flame or heat resistance, fire retardancy properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2631—Coating or impregnation provides heat or fire protection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2631—Coating or impregnation provides heat or fire protection
    • Y10T442/2672—Phosphorus containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2631—Coating or impregnation provides heat or fire protection
    • Y10T442/2672—Phosphorus containing
    • Y10T442/268—Phosphorus and nitrogen containing compound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2631—Coating or impregnation provides heat or fire protection
    • Y10T442/2721—Nitrogen containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fireproofing Substances (AREA)

Abstract

A flame-retardant metal-coated cloth having a high degree of flame retardancy and a soft feeling without the use of any halogen compound or antimony compound is provided. In the flame-retardant metal-coated cloth, a flame-retardant film comprising a mixture (E) of a phosphorus compound (A), a metal hydroxide (B), a phosphoric ester (C), and a thermoplastic resin (D), is formed on at least one surface of a metal-coated cloth, and the ratio of (A):(B):(C):(D) is 20 to 200:100 to 950:10 to 250:100 in terms of a weight ratio.

Description

Flame-retardant metal-coated cloth
Technical field
The present invention relates to a kind of metal-coated cloth, it is used as the electromagnetic wave that electromagnetic shielding material is produced by electronic equipment with shielding, and as the means that prevent static.
Background technology
Along with the rapid expansion of nearest electronic equipment in the various fields that comprise family and office, electromagnetic interference is just being brought problem as the fault of another electronic equipment that electromagnetic wave caused of leaking from a certain electronic equipment.In order to prevent this trouble, use be various electromagnetic shielding materials.
In addition, under Product Liability Law (PL Law), it also is fire-retardant not only requiring electronic equipment but also requiring electromagnetic shielding material.In a word, for as this anti-flammability demand that satisfies FMVSS standard and UL standard be strong.
For the example of electromagnetic shielding material, can mention fabric with metal coat fiber surface.In these a lot of fabrics, the metal of coating plays oxidation catalyst and increases flammable effect.This be considered to since not only metal coating hinder by the fire extinguishing effect that fibers melt caused, but also since the thermal conductivity of fiber be increased and promoted fiery propagation.In order to improve the anti-flammability of this metal coat fabric, various researchs have been carried out.
Among the JP 62-21870A, disclose a kind of metal deposition Flame Retardant Fibers, wherein phosphorus compound base flame retardant and the combination of halogen compounds base flame retardant have been coated on the metal deposit fiber, with the collaborative fire resistance of improving.Yet recent years, fasten the pass that notice has focused between halogen radical compound and the two Evil compounds.The structure of halogen compounds base flame retardant is very similar to the structure of Er Evil compounds, and it is said 300 to 600 ℃ temperature combustion if halogen compounds and metallic element such as copper and iron one coexist, can form Er Evil compounds, even make them 800 ℃ or higher temperature combustion and decomposition for the purpose of completing combustion, along with decrease of temperature also can produce Er Evil compounds.In view of the above, that is, from the viewpoint of environmental pollution, it is not preferred using halogen compounds base flame retardant.
Surface with polyurethane resin plating coated fiber fabric is disclosed among the JP 7-42079A, use the surface of the mixture polyurethane coating resin of organic compound flame retardant such as organic phosphorus compound and anti-flaming auxiliary agent of inorganic compound such as antimonial then, use the surface of polyurethane resin coating mixture again, so that a kind of have fire prevention and the anti-metal coat fabric that lures effect to be provided.Yet, as the antimonial of anti-flaming auxiliary agent human body is had toxicity, therefore unsatisfactory.
Thus, recently notice has been invested in the security to environment and human body, in order to satisfy this security, wishes that exploitation do not use the flame-retardant metal-coated cloth of halogen compounds or antimonial.
For example, use magnesium hydroxide and the aluminium hydroxide substitute as halogen compounds and antimonial has been proposed.Yet, even separately these compounds are applied on the fabric separately, also can not get satisfied anti-flammability, and if by using them to improve anti-flammability separately in a large number, the sense of touch variation of fabric.
The phosphorus compound for example use of red phosphorus and phosphate also has been suggested.Yet red phosphorus generates phosphine, toxigenous thus problem, and the common phosphorus content of phosphate is low, and satisfied anti-flammability can not be provided.
Summary of the invention
The invention summary
The present invention In view of the foregoing is accomplished, and the objective of the invention is neither using halogen compounds, does not also use under the situation of antimonial a kind of flame-retardant metal-coated cloth with high flame retardancy and flexible touch is provided.
For addressing the above problem, the inventor has carried out intensive research, found that the metal-coated cloth with high fire resistance and flexible touch can obtain by following: form the anti-flammability film at least one surface of metal-coated cloth, described anti-flammability film is formed with specific ratio by the mixture that comprises phosphorus compound, metal hydroxides, phosphate and thermoplastic resin.
More specifically, the present invention relates to a kind of flame-retardant metal-coated cloth, it is characterized in that, the anti-flammability film that comprises the mixture (E) of phosphorus compound (A), metal hydroxides (B), phosphate (C) and thermoplastic resin (D) is formed at least one surface of metal-coated cloth, (A): (B): (C): ratio (D) is counted 20 to 200: 100 to 950: 10 to 250: 100 with weight ratio.
The invention effect
According to the present invention, can provide a kind of metal-coated cloth that had not only had high anti-flammability but also had flexible touch.Flame-retardant metal-coated cloth of the present invention does not contain any harmful antimonial, does not produce poisonous halogen gas, for example Er Evil compounds when burning yet.Because flame-retardant metal-coated cloth of the present invention has been invested high anti-flammability, and do not weaken the inherent flexibility of fabric, the inherent electric conductivity of metal and the inherent electromagnetic wave shielding performance of metal-coated cloth too bigly, so it can be used as electromagnetic shielding material aptly.
DESCRIPTION OF THE PREFERRED
Hereinafter the present invention will be described in more detail.
The fabric that uses among the present invention can be woven, knitting and the bondedfibre fabric form, and its form is not had concrete restriction.Example for usable fibers, can mention synthetic fiber, as polyester-based fibers (for example, polyethylene terephthalate and polybutylene terephthalate (PBT)), the polyamide-based fiber (for example, nylon 6 and nylon 66), polyolefin-based fiber (for example, polyethylene and polypropylene), pan based fibers, polyvinyl alcohol based fibre and polyurethane-base fiber, semisynthetic fibre, as cellulose-based fiber (for example, two-and three-cellulose acetate), protein-based fiber (for example, Promix), regenerated fiber, as cellulose-based fiber (for example, artificial silk and cupro) and protein-based fiber (for example, casein), and natural fabric, as cellulose-based fiber (for example, cotton and fiber crops) and protein-based fiber (for example, wool and silk).These fibers can use separately, or two or more are used in combination.When having considered processing characteristics and durability, synthetic fiber are preferred.Especially, be preferably polyester fiber.From the viewpoint of security, preferably select not contain the fiber of any halogen compounds, antimonial and red phosphorus.
For with metal coat to the fiber surface of any fabric of producing by using above-mentioned fiber, can adopt the known method of for example vapour deposition, spraying, plating or electroless-plating.Especially, when the uniformity of having considered the metallic film that forms and productivity ratio, be preferably the combination of adopting electroless-plating or electroless-plating and plating.Fixing in order to ensure metal preferably by cleaning the impurity that will adhere to fiber surface, comprises that slurries (paste), oil and dust fully remove in advance.But, be not particularly limited for how implementing to clean.Can take known scouring method.
For the example of available metal, can mention gold, silver, copper, zinc, nickel, and alloy.When having considered electrical conductivity and production cost, be preferably copper and mickel.Preferably by any one deck or two layers of coatings of forming of these metals.Three layers or more coating are not preferred, because the thickness thickening of metal coating not only, the sense of touch variation of fabric, and also production cost also increases.Under the situation of lamination double layer of metal coating, two-layer whether be metal by the lamination identical type or different kinds of metals form for optional.This point can be determined by considering desired electromagnetic wave shielding performance and durability.
Flame-retardant metal-coated cloth of the present invention comprise above-described metal-coated cloth and at least one surface of described metal-coated cloth formed anti-flammability film, described anti-flammability film is formed by the mixture (E) of the phosphorus compound that comprises special ratios (A), metal hydroxides (B), phosphate (C) and thermoplastic resin (D).Term " film " is meant the extremely thin film or the coating of sheet.
The phosphorus compound that uses among the present invention (A) can be the known compound that can be used as fire retardant.Particularly, preferred phosphorus compound is to contain phosphorus and nitrogen as component, and phosphorus content is 10 to 15wt%, and particularly 12 to 14wt%, the phosphorus nitrogen content than (phosphorus: nitrogen) be 1: 0.3 to 4, those of 0.4 to 3.5 particularly.
If phosphorus content is less than 10wt%, so employed phosphorus compound will be not too effective as fire retardant, need to use more substantial phosphorus compound so that metal-coated cloth has enough anti-flammabilitys.This is uneconomic.If phosphorus content surpasses 15wt% (for the example of the phosphorus compound that contains high content of phosphorus like this, can mention amide groups phosphonitrile and ammonium polyphosphate), the metal coating of metal-coated cloth usually is corroded, and therefore exists for the passing of time the worry that the electromagnetic wave shielding performance can reduce.
If nitrogen content is less than 0.3 with respect to 1.0 phosphorus in the employed phosphorus compound, formed coke layer becomes frangible when burning so, so it becomes and is difficult to prevent the propagation of fire.If the nitrogen content in the phosphorus compound surpasses 4.0 with respect to 1.0 phosphorus, it is not too effective that fire retardant becomes, and needs to use a large amount of phosphorus compounds to make metal-coated cloth have enough anti-flammabilitys.This is uneconomic.
For the example of phosphorus compound (A), can mention the non-activity group, interior (internalmixing) type phosphazene compound and the melamine polyphosphate of mixing.These compounds can use separately, or two or more are used in combination.For interior mixed type phosphazene compound, preferably use the phenoxy phosphazene of ring-type or straight chain.
What require be phosphorus compound (A) based on the ratio of 100 weight portion thermoplastic resins (D) is 20 to 200 weight portions, more preferably 30 to 150 weight portions.If phosphorus compound (A) is less than 20 weight portions based on the ratio of 100 weight portion thermoplastic resins (D), can not make metal-coated cloth have enough anti-flammabilitys, if and this ratio surpasses 200 weight portions, for example will occur that phosphorus compound oozes out, or the trouble of the sense of touch variation of fabric.
In the present invention, the angle of the combustion site when the cool metal coating fabrics is burnt is used metal hydroxides.To the example of the metal hydroxides (B) that is used for this purpose, can mention aluminium hydroxide and magnesium hydroxide.They can use separately, or two or more are used in combination.Specifically, the big aluminium hydroxide of caloric receptivity is preferred.
What require be metal hydroxides (B) based on the ratio of 100 weight portion thermoplastic resins (D) is 100 to 950 weight portions, more preferably 100 to 400 weight portions.If metal hydroxides (B) is less than 100 weight portions based on the ratio of 100 weight portion thermoplastic resins (D), can not make metal-coated cloth have enough anti-flammabilitys, if and the ratio of metal hydroxides (B) surpasses 950 weight portions, anti-flammability film that is formed by mixture (E) and the bonding force between the metal-coated cloth degenerate, or the sense of touch variation of fabric.
In the present invention, using the main purpose of phosphate (C) is the anti-flammability film that is formed by mixture (E) for plasticising.Though the phosphate (C) that is used for this purpose is not had concrete restriction, with regard to the plasticising performance and to the non-aggressive of formed metallic film, orthophosphate is preferred.For the example, can mention known orthophosphate, for example trimethyl phosphate, triethyl phosphate, tributyl phosphate, tricresyl phosphate-2-Octyl Nitrite, triphenyl phosphate, tricresyl phosphate, tricresyl phosphate (dimethylbenzene) ester, tricresyl phosphate base diphenyl, di(2-ethylhexyl)phosphate tolyl diphenyl, two (diphenyl phosphate) and bisphenol-A-two (diphenyl phosphates) of resorcinol.These compounds can use separately, or two or more are used in combination.
What require be phosphate (C) based on the ratio of 100 weight portion thermoplastic resins (D) is 10 to 250 weight portions, more preferably 10 to 100 weight portions.If phosphate (C) is less than 10 weight portions based on the ratio of 100 weight portion thermoplastic resins (D), plasticization effect is unsatisfactory, and has the worry to the sense of touch variation of fabric.If the ratio of phosphate (C) surpasses 250 weight portions, phosphate can ooze out so, and perhaps this film can become and is clamminess when from mixture (E) formation anti-flammability film.
In the present invention, the main purpose of using thermoplastic resin (D) is for phosphorus compound (A), metal hydroxides (B) and phosphate (C) are adhered on the metal-coated cloth, that is, it is used as resin of binding property.Example to the thermoplastic resin (D) that is used for this purpose, can mention the ester class-, ethers-and carbonates-polyurethane resin, acrylic resin such as polymethyl methacrylate, polyethyl methacrylate, polyethyl acrylate and butyl polyacrylate, polyester resin, for example polyethylene terephthalate, polybutylene terephthalate (PBT), polyethylene terephthalate-M-phthalic acid ester copolymer etc.These resins can use separately, or two or more are used in combination.When having considered flexibility, be preferably polyurethane resin and acrylic resin, wherein polyurethane resin more preferably.Polyurethane resin is difficult to weaken anti-flammability, and its soft-touch, therefore in the present invention for preferred especially.
For painted, adjust sense of touch, invest function such as insulating properties, or further improve the anti-flammability purpose, other additive can be introduced in the mixture (E), as long as they can not weaken the performance of mixture.Example in this additive, can mention elastomer, as silicon rubber, the acrylonitrile-butadiene rubber of olefin copolymer, modification and the polybutadiene rubber of modification, flame retardant, for example expansile graphite, melamine and melamine cyanurate, pigment such as titanium dioxide, and dispersant such as polyether type polymer and polycarboxylic acid polymer.
For the phosphorus compound that uses among the present invention (A), metal hydroxides (B), phosphate (C), thermoplastic resin (D) and additive, can use the commercially available prod and without any restriction.For example, described thermoplastic resin (D) is those commercially available prod that exist and be easy to obtain with the state that dissolves in organic solvent.
Flame-retardant metal-coated cloth of the present invention can be by using mixing processing solution plating coating fabrics, prepare with the anti-flammability film that forms mixture (E) on described metal-coated cloth, described mixing processing solution contains aforementioned phosphorus compound (A), metal hydroxides (B), phosphate (C) and the thermoplastic resin (D) of special ratios as solvent.
To being used to dissolve or disperse the solvent of employed various raw materials, can be with an organic solvent, for example benzene,toluene,xylene, methyl ethyl ketone, or dimethyl formamide.Also can adopt the mineral oil fraction, for example industrial gasoline, naphtha and terpenes.These solvents can use separately, or two or more are used in combination.
Add employed solvent with suitable amount, make the viscosity of mixing processing solution become 3000 to 25000cps, preferred 8000 to 20000cps.If the viscosity of mixed treating liquid is lower than 3000cps, there is the back side that mixing processing solution be may penetrate into metal-coated cloth so, and other worry of infringement outward appearance level.If the use amount of solvent surpasses 25000cps, screening characteristics can degenerate.
In order to prepare mixing processing solution, can adopt any method that to disperse and to mix employed various raw materials so far equably.For the example of common employing method, can mention that a kind of use wherein disperses and mixes is by using method that propeller agitation carries out and a kind of wherein to disperse and mixes be the method for being undertaken by use kneader or roll.
For the method for coating, can adopt the method for using scraper type coating machine, roll coater or seam formula coating machine.Also can adopt laminating or Method for bonding.After being applied to mixing processing solution on the metal-coated cloth, by for example drying solvent is removed, to form the anti-flammability film.
Based on the anti-flammability film weight of mixture (E), the amount that will be coated to the mixing processing solution of metal-coated cloth is preferably 100 to 300wt%, and more preferably 150 to 250wt%.If described amount is less than 100wt%, can not obtain high flame retardancy, if described amount surpasses 300wt%, not only can lose the pliability of fabric inherence, nor can expect that anti-flammability has further improvement.
In order to prevent the back side infiltration of mixing processing solution, can be in advance with sealing resin, for example acrylic resin, polyurethane resin or polyester resin are coated on the metal-coated cloth.In general, make it fill up gap between metal-coated fiber by the coating sealing resin.Can perhaps can fire retardant be added for painted and pigment is added in the sealing resin in order further to improve anti-flammability.In this case, the self-evident fire retardant that should select except that halogen compounds and antimonial.Mainly whether the coated surface of being made up of sealing resin of sealing solution is identical surface with the surface that is applied to form the anti-flammability film by mixing processing solution, perhaps chooses wantonly for opposite surfaces.Under situation about applying on the identical surface, if what use is the thermoplastic resin (D) of same type, that can expect so not only has a sealing effectiveness, improves the bonding effect between anti-flammability film and the metal-coated cloth in addition.On the other hand; under situation about applying on the opposite surfaces; if employed resin can provide high film strength; that can expect so not only has a sealing effectiveness, protects the surface of metal-coated cloth in addition and improves itself and the effect of the bonding force of the adhesive tape that is used for fixing electronic equipment.
So, can obtain flame-retardant metal-coated cloth of the present invention.The anti-flammability film of mixture (E) not only can form on a surface, and can form on two surfaces of fabric.After the anti-flammability film forms, the processing that can make coating fabrics have any other function, perhaps special treatment is handled as calendering.
The thickness of preferred flame-retardant metal-coated cloth of the present invention is 50 to 500 μ m, more preferably 100 to 300 μ m.If described thickness is less than 50 μ m, the intensity of fabric can degenerate, and if described thickness surpasses 500 μ m, it is not too soft that fabric will become, and therefore is difficult to handle.
The specific embodiment
Embodiment
With hereinafter, the present invention describes in more detail by means of its work embodiment, but should be appreciated that the present invention is not limited by the following examples fully.In following embodiment, " part " and " % " all is based on weight.Resulting flame-retardant metal-coated cloth is estimated by the following method in following examples:
(1) anti-flammability
Estimate according to UL94 method, VTM-0 method of testing.
(2) rigidity/flexibility
Method (45 ° of cantilever methods) according to JIS L 1096 A is estimated.Numerical value is more little, and sense of touch is soft more.
(3) surface conductivity
By using the resistance measurement instrument of Loresta-EP MCP-T360 ESP type (product of Mitsubishi Chemical Co.), measure the resistance value on the surface that does not contain the anti-flammability film.
(4) electromagnetic wave shielding performance
According to the KEC method of setting up by Kansai Electronic Industry Promotion Center, use has the spectroanalysis instrument HP8591EM (product of HEWLETT PACKARDJAPAN COMPANY) of tracking generator, and the measuring frequency scope is the attenuation of Electromagnetic of 10MHz to 1GHz.
(5) bonding strength between anti-flammability film and the metal-coated cloth
Use family's electric iron, under 150 ℃, 5 seconds condition, hot melt adhesive adhesive tape (MELCO adhesive tape BW-II 25mm RB, the product of Sun Chemical Co.) is pasted on the surface of anti-flammability film.After room temperature is placed 30 minutes, measure 180 ° of peel strengths with the hauling speed of 100mm/min with pulling force-compression test (SV-55C-20H, the product of Imada Mfg.Co.).
(6) bonding strength between adhesive tape and the flame-retardant metal-coated cloth
Two-sided tape (No.5011N, the product of Nitto Denko Corp.) is pasted the surface of no anti-flammability film, with width be 25mm, weight be 2kg roll back and forth back and forth so that its closely contact with surperficial.After room temperature is placed 30 minutes, measure 180 ° of peel strengths with the hauling speed of 100mm/min with pulling force-compression test (SV-55C-20H, the product of ImadaMfg.Co.).
(7) thickness
Used thickness measuring instrument (product of Techlock Co.) is measured.
Embodiment 1
Make dacron fabric (woven fabric: warp 56dtex/36f, parallel 56dtex/36f, warp density 158pc/in, weft density 95pc/in) through scouring, drying and heat treatment, in 36% aqueous solution of hydrochloric acid of 40 ℃ of stannous chlorides that are impregnated in the palladium bichloride that contains 0.3g/L, 30g/L and 300ml/L 2 minutes then, wash with water again.Subsequently, be in the fluoboric acid of 0.1N 5 minutes with described textile impregnation in the acid concentration that remains on 30 ℃, wash with water then.Next step in the electroless-plating copper electroplating liquid of the Rochelle salt that remains on 30 ℃ 37% the formalin of the copper sulphate that contains 7.5g/L, 30ml/L and 5g/L, washes textile impregnation with water then.Then, be 5A/dm in current density 2Condition under, textile impregnation in the nickel chloride of the boric acid of the nickel sulfamic acid that contains 300g/L, 30g/L and 15g/L and remained in the electroplate liquid that 35 ℃, pH are 3.7 electricity (electric) nickel 10 minutes, so that nickel is laminated on the fabric, is then washed with water.10g/m 2Copper and 4g/m 2Nickel be electroplated onto on the fabric.The weight of resulting metal-coated cloth is 64g/m 2
Be coated on the surface of metal-coated cloth with the sealing solution of scraper, then 130 ℃ of dryings 1 minute following prescription 1.The amount of coated sealing solution is counted 4g/m with solid content 2Next step, with scraper will below be used to form the prescription 2 of anti-flammability film mixed treating liquid be coated on the identical surface, then 130 ℃ of dryings 2 minutes.The amount of coated mixing processing solution is counted 150g/m with solid content 2
Prescription 1
100 parts of TOA ACRON SA-6218
(acrylic resin, solid content 18%, the product of TOHPE CORP.)
1.5 parts of RESAMINE UD crosslinking agents
(isocyanate crosslinking, solid content 75%, Dainichiseika Colour ﹠amp; The product of Chemicals Mfg.Co.)
Toluene is an amount of
The amount that adds toluene by adjusting is adjusted to 15000cps with viscosity.
Prescription 2
15 parts of melamine polyphosphate
(P content is 13%, N content 43%)
60 parts in aluminium hydroxide
22.5 parts of bisphenol-As-two (diphenyl phosphate)
30 parts of ester class polyurethane resins
120 parts of dimethyl formamides
Methyl ethyl ketone is an amount of
The amount that adds methyl ethyl ketone by adjusting is adjusted to 8000cps with viscosity.
Embodiment 2
With scraper the sealing solution of following prescription 3 is coated on the surface by the same procedure institute electroplated metal coating fabrics of embodiment 1, then 130 ℃ of dryings 1 minute.The amount of coated sealing solution is counted 6g/m with solid content 2Next step, with scraper will below be used to form the prescription 4 of anti-flammability film mixed treating liquid be coated on the identical surface, then 130 ℃ of dryings 2 minutes.The amount of coated mixing processing solution is counted 130g/m with solid content 2
Prescription 3
100 parts of TOA ACRON SA-6218
(acrylic resin, solid content 18%, the product of TOHPE CORP.)
1.5 parts of RESAMINE UD crosslinking agents
(isocyanate crosslinking, solid content 75%, Dainichiseika Colour ﹠amp; ChemicalsMfg.Co. product)
8.5 parts of ring phenoxy phosphazenes
2.5 parts of tricresyl phosphates
Toluene is an amount of
The amount that adds toluene by adjusting is adjusted to 18000cps with viscosity.
Prescription 4
18 parts of ring phenoxy phosphazenes
(P content 13%, N content 6%)
15 parts of melamine polyphosphate
(P content 13%, N content 43%)
60 parts in aluminium hydroxide
7.5 parts of tricresyl phosphates
30 parts of ester class polyurethane resins
112 parts of dimethyl formamides
Methyl ethyl ketone is an amount of
The amount that adds methyl ethyl ketone by adjusting is adjusted to 8000cps with viscosity.
Embodiment 3
Be coated on the surface by the same procedure institute electroplated metal coating fabrics of embodiment 1 with will fill a prescription 3 sealing solution of scraper, then 130 ℃ of dryings 1 minute.The amount of coated sealing solution is counted 6g/m with solid content 2Next step, the mixed treating liquid that will be used to form the prescription 2 of anti-flammability film with scraper is coated on the opposite surfaces, then 130 ℃ of dryings 2 minutes.The amount of coated mixing processing solution is counted 150g/m with solid content 2
Embodiment 4
With scraper the sealing solution of following prescription 5 is coated on the surface by the same procedure institute electroplated metal coating fabrics of embodiment 1, then 130 ℃ of dryings 1 minute.The amount of coated sealing solution is counted 5g/m with solid content 2Next step, with scraper will below be used to form the prescription 6 of anti-flammability film mixed treating liquid be coated on the identical surface, then 130 ℃ of dryings 2 minutes.The amount of coated mixing processing solution is counted 120g/m with solid content 2
Prescription 5
100 parts of CRISVON 2116EL
(polyurethane resin, solid content 30%, Dainippon Ink And Chemicals, the product of Incorporated)
1.5 parts of RESAMINE UD crosslinking agents
(isocyanate crosslinking, solid content 75%, Dainichiseika Colour ﹠amp; ChemicalsMfg.Co. product)
Dimethyl formamide is an amount of
The amount that adds dimethyl formamide by adjusting is adjusted to 8000cps with viscosity.
Prescription 6
7.5 parts of melamine polyphosphate
(P content is 13%, N content 43%)
75 parts in aluminium hydroxide
7.5 parts of titanium dioxide
22.5 parts of bisphenol-As-two (diphenyl phosphate)
30 parts of ester class polyurethane resins
110 parts of dimethyl formamides
10 parts of toluene
Methyl ethyl ketone is an amount of
The amount that adds methyl ethyl ketone by adjusting is adjusted to 8000cps with viscosity.
Embodiment 5
Be coated on the surface by the same procedure institute electroplated metal coating fabrics of embodiment 1 with will fill a prescription 5 sealing solution of scraper, then 130 ℃ of dryings 1 minute.The amount of coated sealing solution is counted 5g/m with solid content 2Next step, the mixed treating liquid that will be used to form the prescription 6 of anti-flammability film with scraper is coated on the opposite surfaces, then 130 ℃ of dryings 2 minutes.The amount of coated mixing processing solution is counted 120g/m with solid content 2
Embodiment 6
Same procedure according to embodiment 1 is handled dacron fabric (woven fabric: warp 56dtex/36f, parallel 56dtex/36f, warp density 175pc/in, weft density 132pc/in), electroplates 12g/m thus 2Copper and 5g/m 2Nickel, it is 75g/m that weight is provided 2Metal-coated cloth.Next step, with scraper will below be used to form the prescription 7 of anti-flammability film mixed treating liquid be coated on the surface of metal-coated cloth, then 130 ℃ of dryings 2 minutes.The amount of coated mixing processing solution is counted 135g/m with solid content 2
Prescription 7
7.5 parts of melamine polyphosphate
(P content is 13%, N content 43%)
75 parts in aluminium hydroxide
7.5 parts of titanium dioxide
22.5 parts of bisphenol-As-two (diphenyl phosphate)
30 parts of ester class polyurethane resins
110 parts of dimethyl formamides
10 parts of toluene
Methyl ethyl ketone is an amount of
The amount that adds methyl ethyl ketone by adjusting is adjusted to 20000cps with viscosity.
Comparative Examples 1
Be coated on the surface by the same procedure institute electroplated metal coating fabrics of embodiment 1 with will fill a prescription 1 sealing solution of scraper, then 130 ℃ of dryings 1 minute.The amount of coated sealing solution is counted 4g/m with solid content 2Next step, with scraper will below be used to form the prescription 8 of anti-flammability film mixed treating liquid be coated on the identical surface, then 130 ℃ of dryings 2 minutes.The amount of coated mixing processing solution is counted 150g/m with solid content 2
Prescription 8
45 parts of melamine polyphosphate
(P content is 13%, N content 43%)
10 parts of bisphenol-As-two (diphenyl phosphate)
30 parts of ester class polyurethane resins
115 parts of dimethyl formamides
Methyl ethyl ketone is an amount of
The amount that adds methyl ethyl ketone by adjusting is adjusted to 8000cps with viscosity.
Comparative Examples 2
Be coated on the surface by the same procedure institute electroplated metal coating fabrics of embodiment 1 with will fill a prescription 1 sealing solution of scraper, then 130 ℃ of dryings 1 minute.The amount of coated sealing solution is counted 4g/m with solid content 2Next step, with scraper will below be used to form the prescription 9 of anti-flammability film mixed treating liquid be coated on the identical surface, then 130 ℃ of dryings 2 minutes.The amount of coated mixing processing solution is counted 250g/m with solid content 2
Prescription 9
300 parts in aluminium hydroxide
10 parts of bisphenol-As-two (diphenyl phosphate)
30 parts of ester class polyurethane resins
115 parts of dimethyl formamides
Methyl ethyl ketone is an amount of
The amount that adds methyl ethyl ketone by adjusting is adjusted to 8000cps with viscosity.
Comparative Examples 3
Be coated on the surface by the same procedure institute electroplated metal coating fabrics of embodiment 1 with will fill a prescription 1 sealing solution of scraper, then 130 ℃ of dryings 1 minute.The amount of coated sealing solution is counted 4g/m with solid content 2Next step, with scraper will below be used to form the prescription 10 of anti-flammability film mixed treating liquid be coated on the identical surface, then 130 ℃ of dryings 2 minutes.The amount of coated mixing processing solution is counted 150g/m with solid content 2
Prescription 10
10 parts of ring phenoxy phosphazenes
(P content 13%, N content 6%)
10 parts of melamine polyphosphate
(P content is 13%, N content 43%)
40 parts in aluminium hydroxide
30 parts of tricresyl phosphates
60 parts of ester class polyurethane resins
100 parts of dimethyl formamides
Methyl ethyl ketone is an amount of
The amount that adds methyl ethyl ketone by adjusting is adjusted to 8000cps with viscosity.
Comparative Examples 4
Be coated on the surface by the same procedure institute electroplated metal coating fabrics of embodiment 1 with will fill a prescription 1 sealing solution of scraper, then 130 ℃ of dryings 1 minute.The amount of coated sealing solution is counted 4g/m with solid content 2Next step, with scraper will below be used to form the prescription 11 of anti-flammability film mixed treating liquid be coated on the identical surface, then 130 ℃ of dryings 2 minutes.The amount of coated mixing processing solution is counted 150g/m with solid content 2
Prescription 11
45 parts of deca-BDEs
25 parts of antimonous oxides
15 parts of tricresyl phosphates
30 parts of ester class polyurethane resins
85 parts of dimethyl formamides
Methyl ethyl ketone is an amount of
The amount that adds methyl ethyl ketone by adjusting is adjusted to 8000cps with viscosity.
The product that obtains in the foregoing description and Comparative Examples is carried out performance evaluation, and it the results are shown in Table shown in 1:
Table 1
Anti-flammability Rigidity/flexibility mm Surface conductivity (Ω/) Electromagnetic wave shielding performance (dB) Bonding strength between anti-flammability film and the metal-coated cloth (N/in) Bonding strength between adhesive tape and the flame-retardant metal-coated cloth (N/in) Thickness (μ m) Remarks
Vertically Laterally ??10MHz ????1GHz
Embodiment 1 Can accept ????54 ????0.05 ??0.05 ??98 ????80 ??10 ??11 ??240
Embodiment 2 Can accept ????45 ????0.05 ??0.05 ??98 ????80 ??10 ??11 ??220
Embodiment 3 Can accept ????55 ????0.05 ??0.05 ??98 ????80 ??15 ??3 ??240
Embodiment 4 Can accept ????42 ????0.05 ??0.05 ??98 ????80 ??18 ??11 ??230
Embodiment 5 Can accept ????45 ????0.05 ??0.05 ??98 ????80 ??15 ??8 ??230
Embodiment 6 Can accept ????84 ????0.05 ??0.05 ??98 ????80 ??15 ??11 ??245
Comparative Examples 1 Unacceptable ????54 ????0.05 ??0.05 ??98 ????80 ??10 ??11 ??240
Comparative Examples 2 Can accept ????92 ????0.05 ??0.05 ??98 ????80 ??10 ??11 ??290
Comparative Examples 3 Unacceptable ????55 ????0.05 ??0.05 ??98 ????80 ??10 ??11 ??240
Comparative Examples 4 Can accept ????55 ????0.05 ??0.05 ??98 ????80 ??10 ??11 ??240 Halogen compounds and antimonial have been used
Show in the table 1,, can obtain having the metal-coated cloth of high fire resistance and flexible touch, and not use any halogen compounds or antimonial according to embodiment 1 to 6.In embodiment 2, by add fire retardant in sealing resin, anti-flammability that can meet the demands and flexibility are although the weight of the anti-flammability film that forms on sealing resin is little.In embodiment 4, by using the polyurethane tree as sealing resin, the bonding force between anti-flammability film that forms on the polyurethane resin and metal-coated cloth can be improved.This is considered to because by having used the sealing resin (polyurethane resin) identical with contained type in the anti-flammability film that compatibility is improved to be caused.In embodiment 5, because used the high polyurethane resin of film strength as the sealing resin that is coated on the anti-flammability film opposed surface, so compare with the low film strength acrylic resin of the use of embodiment 3, bonding improvement the between adhesive tape and the flame-retardant metal-coated cloth, discovery can preferably be used for electronic equipment with the state that assembles as electromagnetic shielding material with metal-coated cloth.In embodiment 6, be used to form the viscosity of the mixing processing solution of anti-flammability film by using highdensity fabric and increase, can under the situation of not using sealing resin, obtain flame-retardant metal-coated cloth.
On the other hand, in the Comparative Examples 1 of not using metal hydroxides and wherein in the Comparative Examples 3 outside the ratio of phosphorus compound, metal hydroxides, phosphate and the thermoplastic resin concrete scope that is in here to be limited, can not satisfy anti-flammability.Do not using phosphorus compound and containing in the Comparative Examples 2 of a large amount of metal hydroxides, it is extremely hard that sense of touch becomes, and the product that obtains is difficult to handle, so though anti-flammability is met, it can not obtain actual use.Use the Comparative Examples 4 of halogen compounds and antimonial, when the security of having considered environment and human body,, but still be considered to not preferred though it is satisfied with regard to anti-flammability and flexibility.

Claims (8)

1. flame-retardant metal-coated cloth, the anti-flammability film that it comprises metal-coated cloth and forms at least one surface of described metal-coated cloth, described anti-flammability film is formed by the mixture (E) of phosphorus compound (A), metal hydroxides (B), phosphate (C) and thermoplastic resin (D), it is characterized in that (A): (B): (C): ratio (D) is counted 20 to 200: 100 to 950: 10 to 250: 100 with weight ratio.
2. the flame-retardant metal-coated cloth of claim 1, wherein said phosphorus compound (A) contains phosphorus and the nitrogen as component, the content of phosphorus is 10 to 15% by weight, the ratio of phosphorus content and nitrogen content, i.e. phosphorus: nitrogen be 1: 0.3 to 4.
3. the flame-retardant metal-coated cloth of claim 2, wherein said phosphorus compound (A) are selected from least a of the group be made up of interior mixed type phosphazene compound and melamine polyphosphate.
4. described any one the flame-retardant metal-coated cloth of claim 1 to 3, wherein said metal hydroxides (B) are selected from least a of group that aluminium hydroxide and magnesium hydroxide form.
5. described any one the flame-retardant metal-coated cloth of claim 1 to 4, wherein said phosphate (C) is at least a orthophosphate.
6. described any one the flame-retardant metal-coated cloth of claim 1 to 5, wherein said thermoplastic resin (D) are selected from least a of group that polyurethane resin, acrylic resin and polyester resin form.
7. described any one the flame-retardant metal-coated cloth of claim 1 to 6, wherein by weight, the weight of the anti-flammability film that is formed by described mixture (E) is for based on 100 to 300% of metal-coated cloth weight.
8. described any one the flame-retardant metal-coated cloth of claim 1 to 7, the thickness of wherein said flame-retardant metal-coated cloth is 50 to 500 μ m.
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Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4663386B2 (en) * 2005-04-19 2011-04-06 セーレン株式会社 Flame-retardant metal-coated fabric and electromagnetic wave shielding gasket using the same
KR100642284B1 (en) 2005-10-12 2006-11-02 새한미디어주식회사 Non-halogen flame retardant adhesive film, and flat cable comprising the same
JP2009544828A (en) * 2006-07-28 2009-12-17 ディーエスエム アイピー アセッツ ビー．ブイ． Flame retardant thermoplastic composition
KR100898604B1 (en) * 2008-06-20 2009-05-21 두성산업 주식회사 An electroconductive, flame retardant cloth wherein a non-halogen-based adhesive is coated, and a method for preparation of the same
CN102165001A (en) * 2008-09-30 2011-08-24 普立万公司 Flame retardant thermoplastic elastomers
KR101042933B1 (en) * 2011-03-11 2011-06-20 박진우 Eco-composite fire retardant compounds for coating polyurethane synthetic leather
CN104159734B (en) 2011-08-15 2017-11-21 纳幕尔杜邦公司 For protecting the ventilative product of bulk transport and cold chain purposes
TWI499648B (en) * 2012-11-08 2015-09-11 Flame-retardant coating material and flame-retardant substrate
WO2014139126A1 (en) 2013-03-14 2014-09-18 Laird Technologies, Inc. Flame-retardant electrically-conductive adhesive material and method of making the same
US20190101580A1 (en) * 2017-10-02 2019-04-04 Adivic Technology Co.,Ltd Radiofrequency testing apparatus and movable testing device
KR102102595B1 (en) * 2018-10-01 2020-04-21 한국세라믹기술원 Manufacturing method of composite fiber having flame retardancy
KR102361363B1 (en) * 2020-03-13 2022-02-10 성화파인세라믹주식회사 Manufacturing method of fabric for electromagnetic interference(EMI) and fabric for electromagnetic interference having flameproof manufacturing thereof
CN114213791B (en) * 2022-01-06 2022-12-13 常德力元新材料有限责任公司 Flame retardant, flame-retardant conductive shielding material and preparation method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1769913A1 (en) * 1968-08-05 1971-07-15 Bayer Ag Flame retardant textiles
JPS6221870A (en) 1985-07-22 1987-01-30 豊田合成株式会社 Metal adhered flame-proof fiber
JPH0742079A (en) * 1993-07-30 1995-02-10 Nisshinbo Ind Inc Method for flameproofing of metal-coated textile fabric
JP3340946B2 (en) * 1997-07-18 2002-11-05 キョーワ株式会社 Flame retardant for mesh sheet and flameproof mesh sheet using the same
BR9806712A (en) * 1997-10-15 2000-04-04 Otsuka Chemical Co Ltd Compound of cross-linked phenoxyphosphazene, flame retardants, flame retardant resin compositions, flame retardant resin moldings
JP3470259B2 (en) 1998-12-01 2003-11-25 大塚化学ホールディングス株式会社 Powdered flame retardant
JP4237880B2 (en) * 1999-07-08 2009-03-11 セーレン株式会社 Metal-coated fabric having flame retardancy
EP1164158A4 (en) * 1999-10-27 2004-04-07 Kaneka Corp Extruded styrene resin foam and process for producing the same
US7238632B2 (en) * 2000-06-30 2007-07-03 Seiren Co., Ltd. Electromagnetic wave shielding material
JP2003192919A (en) 2001-10-17 2003-07-09 Asahi Denka Kogyo Kk Flame-retardant synthetic resin composition
JP2003268208A (en) * 2002-01-11 2003-09-25 Shin Etsu Chem Co Ltd Flame retardant epoxy resin composition for sealing of semiconductor and semiconductor device
JP2003247164A (en) * 2002-02-18 2003-09-05 Seiren Co Ltd Flame-retardant metal-coated fabric
JP4663386B2 (en) * 2005-04-19 2011-04-06 セーレン株式会社 Flame-retardant metal-coated fabric and electromagnetic wave shielding gasket using the same

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EP1555042B1 (en) 2008-10-29
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EP1555042A2 (en) 2005-07-20
KR20050075688A (en) 2005-07-21
DE602005010617D1 (en) 2008-12-11
EP2014823A3 (en) 2013-12-18
ATE412453T1 (en) 2008-11-15
EP2014823A2 (en) 2009-01-14
TWI346727B (en) 2011-08-11
US8043983B2 (en) 2011-10-25
TW200535289A (en) 2005-11-01
EP1555042A3 (en) 2006-01-18
KR101238054B1 (en) 2013-02-28

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